G2

AO

Verified User in Oil & Energy

Mid-Market (51-1000 emp.)

3/5/2026

"Robust, Reliable APIs for Global OTP Delivery and Verification"

4/5

What do you like best about Telesign Intelligence?

The best thing about Telesign is that they provide robust APIs for phone verification, messaging and their fraud prevention. This also makes the integration very easy communication between applications. This platform is very reliable for delivering OTPs and verifying the messages globally. The scalability and developer-friendly documentation are also very fine-tuned and straightforward. Review collected by and hosted on G2.com.

What do you dislike about Telesign Intelligence?

Their pricing structure is a bit complex, depending on the messaging volumes and geographic regions. Their initial setup and configuration may also require some technical expertise. Their reporting and analytics dashboard should be improved in terms of visibility and messaging performance as well. Review collected by and hosted on G2.com.

What problems is Telesign Intelligence solving and how is that benefiting you?

The problem Telesign helps me solve is the user authentication and account onboarding via the phone-based verification and their messaging service. Adding the OTP type verification and fraud detection, it helps us to detect fake accounts and suspicious activities. Overall, Telesign helps us to increase the platform's security, and authentication also makes user selection very quick. Review collected by and hosted on G2.com.